发明授权
- 专利标题: Membrane
- 专利标题(中): 膜
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申请号: US11834785申请日: 2007-08-07
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公开(公告)号: US07896948B2公开(公告)日: 2011-03-01
- 发明人: Liyuan Deng , May-Britt Hagg , Taek-Joong Kim
- 申请人: Liyuan Deng , May-Britt Hagg , Taek-Joong Kim
- 专利权人: NTNU Technology Transfer AS
- 当前专利权人: NTNU Technology Transfer AS
- 代理机构: Gardner Groff Greenwald & Villanueva, PC
- 优先权: EP06254723 20060911
- 主分类号: B01D53/22
- IPC分类号: B01D53/22 ; B01D71/60 ; B01D71/38
摘要:
A membrane suitable for separating a gas, in particular carbon dioxide, from a gas mixture containing the gas is provided by a blend of polyvinyl alcohol (PVA) and polyvinylamine (PVAm).
公开/授权文献
- US20080078290A1 MEMBRANE 公开/授权日:2008-04-03